Question

1. how to find the LCM.
(i) 12, 15
(ii) 6, 8, 10 (iii) 18, 32
(vi) 15, 30, 90
(vii) 105, 195
(x) 18, 36, 27
(iv) 10, 15, 20
(viii) 12, 15, 45
(v) 45, 86
(ix) 63, 81

I want the full answer that how to solve it and also listen .... someone will send one answer and the other will send the another please I request because I don't want any confusion........​

Answer 1

Step-by-step explanation:

(i)12=2x2x3

15=3x5

common multiple=3

LCM=3